Sonoff DEV: Sonoff IoT WiFi Development Board

Sonoff DEV is a universal low-cost WiFi development board designed by ITEAD. A lot of Sonoff fans keep asking firmware programming questions, now this version is just the module you are looking for. With only one micro USB cable to connect to PC, users can start to develop and design IoT device right away. Sonoff DEV supports to program personal firmware! The core processor of this board is ESP8266.

This is a highly customizable product. Based on the original prototype, consumers can get a product customized according to their personal requirements. To find out more about our customization service, click here.

Product Description

Details

Overview

A lot of Sonoff fans keep asking questions on flashing firmware, this version is just what you are looking for. With only one micro USB cable to connect to PC, have the driver installed, users can start to develop and design IoT device right away. The core processor of this IoT board is ESP8266. As we all know that ESP8266 module has integrated built-in Tensilica L106 ultra-low power consumption 32-bit micro-MCU, on-board antenna, its dominant frequency supports 80 MHz and 160 MHz, supports RTOS.

This ESP8266 development board does not include any firmware. That means you can not use this board to connect to our cloud server. Just take it as a simple ESP8266 development board. You can pick up all kinds of electronic bricks on our webstie to work with this module.

Features

Support Arduino IDE Programming

802.11 b/g/n

WIFI @2.4 GHz，support WPA/WPA2 safe mode

Built-in 10 bit high accuracy ADC

Built-in TCP/IP protocol stack

Built-in switch, balun, LNA, power amplifier and matching network

Built-in PLL, voltage stabilizer and power management components

802.11b mode + 20 dBm output power

Support antenna diversity

10uA deep sleep maintain current, less than 5 uA shutdown current

Built-in 32-bit lower power CUP

SDIO 2.0, SPI, UART

STBC, 1x1 MIMO, 2x1 MIMO

A-MPDU&A-MSDU aggregation and 0.4us guard interval

Wake-up, connect and transfer data packets in 2 ms

Standby power consumption:

Temp range:-40 ~ 80℃

Documents

Please visit ourwikipage for more info about this product. It will be appreciated if you can help us improve the documents by correcting the errors, adding more demo codes or tutorials.